test: update examples for trailing-node and selection extension (#6065)

demos/src/Extensions/Selection/React/index.spec.js

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+context('/src/Extensions/Selection/React/', () => {
+  beforeEach(() => {
+    cy.visit('/src/Extensions/Selection/React/')
+  })
+
+  it('should have class', () => {
+    cy.get('.tiptap span:first').should('have.class', 'selection')
+  })
+})

demos/src/Extensions/Selection/React/index.tsx

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+import './styles.scss'
+
+import Code from '@tiptap/extension-code'
+import Document from '@tiptap/extension-document'
+import { BulletList, ListItem } from '@tiptap/extension-list'
+import Paragraph from '@tiptap/extension-paragraph'
+import Text from '@tiptap/extension-text'
+import { Selection } from '@tiptap/extensions'
+import { EditorContent, useEditor } from '@tiptap/react'
+import React from 'react'
+
+export default () => {
+  const editor = useEditor({
+    extensions: [
+      Document,
+      Paragraph,
+      Text,
+      Selection.configure({
+        className: 'selection',
+      }),
+      Code,
+      BulletList,
+      ListItem,
+    ],
+    content: `
+        <p>
+          The selection extension adds a class to the selection when the editor is blurred. That enables you to visually preserve the selection even though the editor is blurred. By default, it’ll add <code>.selection</code> classname.
+        </p>
+      `,
+
+    onCreate: ctx => {
+      ctx.editor.commands.setTextSelection({ from: 5, to: 30 })
+    },
+  })
+
+  return <EditorContent editor={editor} />
+}

demos/src/Extensions/Selection/React/styles.scss

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+/* Basic editor styles */
+.tiptap {
+  :first-child {
+    margin-top: 0;
+  }
+
+  /* List styles */
+  ul,
+  ol {
+    padding: 0 1rem;
+    margin: 1.25rem 1rem 1.25rem 0.4rem;
+
+    li p {
+      margin-top: 0.25em;
+      margin-bottom: 0.25em;
+    }
+  }
+
+  /* Code and preformatted text styles */
+  code {
+    background-color: var(--purple-light);
+    border-radius: 0.4rem;
+    color: var(--black);
+    font-size: 0.85rem;
+    padding: 0.25em 0.3em;
+  }
+
+
+  // Selection styles
+  .selection {
+    box-shadow: 0 0 0 2px var(--purple);
+  }
+}

demos/src/Extensions/Selection/Vue/index.spec.js

@@ -0,0 +1,9 @@
+context('/src/Extensions/Selection/Vue/', () => {
+  beforeEach(() => {
+    cy.visit('/src/Extensions/Selection/Vue/')
+  })
+
+  it('should have class', () => {
+    cy.get('.tiptap span:first').should('have.class', 'selection')
+  })
+})

demos/src/Extensions/Selection/Vue/index.vue

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+<template>
+  <editor-content :editor="editor" />
+</template>
+
+<script>
+import Code from '@tiptap/extension-code'
+import Document from '@tiptap/extension-document'
+import { BulletList, ListItem } from '@tiptap/extension-list'
+import Paragraph from '@tiptap/extension-paragraph'
+import Text from '@tiptap/extension-text'
+import { Selection } from '@tiptap/extensions'
+import { Editor, EditorContent } from '@tiptap/vue-3'
+
+export default {
+  components: {
+    EditorContent,
+  },
+
+  data() {
+    return {
+      editor: null,
+    }
+  },
+
+  mounted() {
+    this.editor = new Editor({
+      extensions: [
+        Document,
+        Paragraph,
+        Text,
+        Selection.configure({
+          className: 'selection',
+        }),
+        Code,
+        BulletList,
+        ListItem,
+      ],
+      content: `
+        <p>
+          The selection extension adds a class to the selection when the editor is blurred. That enables you to visually preserve the selection even though the editor is blurred. By default, it’ll add <code>.selection</code> classname.
+        </p>
+      `,
+      onCreate: ({ editor }) => {
+        editor.commands.setTextSelection({ from: 5, to: 30 })
+      },
+    })
+  },
+
+  beforeUnmount() {
+    this.editor.destroy()
+  },
+}
+</script>
+
+<style lang="scss">
+/* Basic editor styles */
+.tiptap {
+  :first-child {
+    margin-top: 0;
+  }
+
+  /* List styles */
+  ul,
+  ol {
+    padding: 0 1rem;
+    margin: 1.25rem 1rem 1.25rem 0.4rem;
+
+    li p {
+      margin-top: 0.25em;
+      margin-bottom: 0.25em;
+    }
+  }
+
+  /* Code and preformatted text styles */
+  code {
+    background-color: var(--purple-light);
+    border-radius: 0.4rem;
+    color: var(--black);
+    font-size: 0.85rem;
+    padding: 0.25em 0.3em;
+  }
+
+  // Selection styles
+  .selection {
+    box-shadow: 0 0 0 2px var(--purple);
+  }
+}
+</style>

demos/src/Extensions/TrailingNode/React/index.tsx

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+import './styles.scss'
+
+import Code from '@tiptap/extension-code'
+import CodeBlock from '@tiptap/extension-code-block'
+import Document from '@tiptap/extension-document'
+import { BulletList, ListItem } from '@tiptap/extension-list'
+import Paragraph from '@tiptap/extension-paragraph'
+import Text from '@tiptap/extension-text'
+import { TrailingNode } from '@tiptap/extensions'
+import { EditorContent, useEditor } from '@tiptap/react'
+import React from 'react'
+
+export default () => {
+  const editor = useEditor({
+    extensions: [Document, Paragraph, Text, TrailingNode, Code, BulletList, ListItem, CodeBlock],
+    content: `
+        <p>A paragraph</p>
+        <pre><code>There should be a paragraph right after this one, because it is a code-block</code></pre>
+      `,
+  })
+
+  return <EditorContent editor={editor} />
+}

demos/src/Extensions/TrailingNode/React/styles.scss

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+
+/* Basic editor styles */
+.tiptap {
+  :first-child {
+    margin-top: 0;
+  }
+
+  /* List styles */
+  ul,
+  ol {
+    padding: 0 1rem;
+    margin: 1.25rem 1rem 1.25rem 0.4rem;
+
+    li p {
+      margin-top: 0.25em;
+      margin-bottom: 0.25em;
+    }
+  }
+
+  /* Heading styles */
+  h1,
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
+    line-height: 1.1;
+    margin-top: 2.5rem;
+    text-wrap: pretty;
+  }
+
+  h1,
+  h2 {
+    margin-top: 3.5rem;
+    margin-bottom: 1.5rem;
+  }
+
+  h1 {
+    font-size: 1.4rem;
+  }
+
+  h2 {
+    font-size: 1.2rem;
+  }
+
+  h3 {
+    font-size: 1.1rem;
+  }
+
+  h4,
+  h5,
+  h6 {
+    font-size: 1rem;
+  }
+
+  /* Code and preformatted text styles */
+  code {
+    background-color: var(--purple-light);
+    border-radius: 0.4rem;
+    color: var(--black);
+    font-size: 0.85rem;
+    padding: 0.25em 0.3em;
+  }
+
+  pre {
+    background: var(--black);
+    border-radius: 0.5rem;
+    color: var(--white);
+    font-family: 'JetBrainsMono', monospace;
+    margin: 1.5rem 0;
+    padding: 0.75rem 1rem;
+
+    code {
+      background: none;
+      color: inherit;
+      font-size: 0.8rem;
+      padding: 0;
+    }
+  }
+
+  blockquote {
+    border-left: 3px solid var(--gray-3);
+    margin: 1.5rem 0;
+    padding-left: 1rem;
+  }
+
+  hr {
+    border: none;
+    border-top: 1px solid var(--gray-2);
+    margin: 2rem 0;
+  }
+}